4359304321018 has 4 divisors (see below), whose sum is σ = 6538956481530. Its totient is φ = 2179652160508.

The previous prime is 4359304321007. The next prime is 4359304321019. The reversal of 4359304321018 is 8101234039534.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2200882030369 + 2158422290649 = 1483537^2 + 1469157^2 .

It is not an unprimeable number, because it can be changed into a prime (4359304321019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1089826080253 + ... + 1089826080256.

Almost surely, 2^{4359304321018} is an apocalyptic number.

4359304321018 is a deficient number, since it is larger than the sum of its proper divisors (2179652160512).

4359304321018 is a wasteful number, since it uses less digits than its factorization.

4359304321018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2179652160511.

The product of its (nonzero) digits is 311040, while the sum is 43.

The spelling of 4359304321018 in words is "four trillion, three hundred fifty-nine billion, three hundred four million, three hundred twenty-one thousand, eighteen".